(function (factory) {
    if (typeof module === "object" && typeof module.exports === "object") {
        var v = factory(require, exports);
        if (v !== undefined) module.exports = v;
    }
    else if (typeof define === "function" && define.amd) {
        define(["require", "exports", "../release/go", "./PortShiftingTool", "./Figures"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    /*
    *  Copyright (C) 1998-2019 by Northwoods Software Corporation. All Rights Reserved.
    */
    var go = require("../release/go");
    var PortShiftingTool_1 = require("./PortShiftingTool");
    require("./Figures");
    var red = "orangered"; // 0 or false
    var green = "forestgreen"; // 1 or true
    var myDiagram;
    function init() {
        if (typeof window["goSamples"] === 'function')
            window["goSamples"](); // init for these samples -- you don't need to call this
        var $ = go.GraphObject.make; // for conciseness in defining templates
        myDiagram =
            $(go.Diagram, "myDiagramDiv", // create a new Diagram in the HTML DIV element "myDiagramDiv"
            {
                initialContentAlignment: go.Spot.Center,
                allowDrop: true,
                "draggingTool.isGridSnapEnabled": true,
                "undoManager.isEnabled": true
            });
        // install the PortShiftingTool as a "mouse move" tool
        myDiagram.toolManager.mouseMoveTools.insertAt(0, new PortShiftingTool_1.PortShiftingTool());
        // when the document is modified, add a "*" to the title and enable the "Save" button
        myDiagram.addDiagramListener("Modified", function (e) {
            var button = document.getElementById("saveModel");
            if (button)
                button.disabled = !myDiagram.isModified;
            var idx = document.title.indexOf("*");
            if (myDiagram.isModified) {
                if (idx < 0)
                    document.title += "*";
            }
            else {
                if (idx >= 0)
                    document.title = document.title.substr(0, idx);
            }
        });
        var palette = new go.Palette("palette"); // create a new Palette in the HTML DIV element "palette"
        // creates relinkable Links that will avoid crossing Nodes when possible and will jump over other Links in their paths
        myDiagram.linkTemplate =
            $(go.Link, {
                routing: go.Link.AvoidsNodes,
                curve: go.Link.JumpOver,
                corner: 3,
                relinkableFrom: true, relinkableTo: true,
                selectionAdorned: false,
                shadowOffset: new go.Point(0, 0), shadowBlur: 5, shadowColor: "blue",
            }, new go.Binding("isShadowed", "isSelected").ofObject(), $(go.Shape, { name: "SHAPE", strokeWidth: 2, stroke: red }));
        // node template helpers
        var sharedToolTip = $(go.Adornment, "Auto", $(go.Shape, "RoundedRectangle", { fill: "lightyellow" }), $(go.TextBlock, { margin: 2 }, new go.Binding("text", "", function (d) { return d.category; })));
        // define some common property settings
        function nodeStyle() {
            return [new go.Binding("location", "loc", go.Point.parse).makeTwoWay(go.Point.stringify),
                new go.Binding("isShadowed", "isSelected").ofObject(),
                {
                    selectionAdorned: false,
                    shadowOffset: new go.Point(0, 0),
                    shadowBlur: 15,
                    shadowColor: "blue",
                    resizable: true,
                    resizeObjectName: "NODESHAPE",
                    toolTip: sharedToolTip
                }];
        }
        function shapeStyle() {
            return {
                name: "NODESHAPE",
                fill: "lightgray",
                stroke: "darkslategray",
                desiredSize: new go.Size(40, 40),
                strokeWidth: 2
            };
        }
        function portStyle(input) {
            return {
                desiredSize: new go.Size(6, 6),
                fill: "black",
                fromSpot: go.Spot.Right,
                fromLinkable: !input,
                toSpot: go.Spot.Left,
                toLinkable: input,
                toMaxLinks: 1,
                cursor: "pointer"
            };
        }
        // define templates for each type of node
        var inputTemplate = $(go.Node, "Spot", nodeStyle(), $(go.Shape, "Circle", shapeStyle(), { fill: red }), // override the default fill (from shapeStyle()) to be red
        $(go.Shape, "Rectangle", portStyle(false), // the only port
        { portId: "", alignment: new go.Spot(1, 0.5) }), {
            doubleClick: function (e, obj) {
                e.diagram.startTransaction("Toggle Input");
                var shp = obj.findObject("NODESHAPE");
                shp.fill = (shp.fill === green) ? red : green;
                updateStates();
                e.diagram.commitTransaction("Toggle Input");
            }
        });
        var outputTemplate = $(go.Node, "Spot", nodeStyle(), $(go.Shape, "Rectangle", shapeStyle(), { fill: green }), // override the default fill (from shapeStyle()) to be green
        $(go.Shape, "Rectangle", portStyle(true), // the only port
        { portId: "", alignment: new go.Spot(0, 0.5) }));
        var andTemplate = $(go.Node, "Spot", nodeStyle(), $(go.Shape, "AndGate", shapeStyle()), $(go.Shape, "Rectangle", portStyle(true), { portId: "in1", alignment: new go.Spot(0, 0.3) }), $(go.Shape, "Rectangle", portStyle(true), { portId: "in2", alignment: new go.Spot(0, 0.7) }), $(go.Shape, "Rectangle", portStyle(false), { portId: "out", alignment: new go.Spot(1, 0.5) }));
        var orTemplate = $(go.Node, "Spot", nodeStyle(), $(go.Shape, "OrGate", shapeStyle()), $(go.Shape, "Rectangle", portStyle(true), { portId: "in1", alignment: new go.Spot(0.16, 0.3) }), $(go.Shape, "Rectangle", portStyle(true), { portId: "in2", alignment: new go.Spot(0.16, 0.7) }), $(go.Shape, "Rectangle", portStyle(false), { portId: "out", alignment: new go.Spot(1, 0.5) }));
        var xorTemplate = $(go.Node, "Spot", nodeStyle(), $(go.Shape, "XorGate", shapeStyle()), $(go.Shape, "Rectangle", portStyle(true), { portId: "in1", alignment: new go.Spot(0.26, 0.3) }), $(go.Shape, "Rectangle", portStyle(true), { portId: "in2", alignment: new go.Spot(0.26, 0.7) }), $(go.Shape, "Rectangle", portStyle(false), { portId: "out", alignment: new go.Spot(1, 0.5) }));
        var norTemplate = $(go.Node, "Spot", nodeStyle(), $(go.Shape, "NorGate", shapeStyle()), $(go.Shape, "Rectangle", portStyle(true), { portId: "in1", alignment: new go.Spot(0.16, 0.3) }), $(go.Shape, "Rectangle", portStyle(true), { portId: "in2", alignment: new go.Spot(0.16, 0.7) }), $(go.Shape, "Rectangle", portStyle(false), { portId: "out", alignment: new go.Spot(1, 0.5) }));
        var xnorTemplate = $(go.Node, "Spot", nodeStyle(), $(go.Shape, "XnorGate", shapeStyle()), $(go.Shape, "Rectangle", portStyle(true), { portId: "in1", alignment: new go.Spot(0.26, 0.3) }), $(go.Shape, "Rectangle", portStyle(true), { portId: "in2", alignment: new go.Spot(0.26, 0.7) }), $(go.Shape, "Rectangle", portStyle(false), { portId: "out", alignment: new go.Spot(1, 0.5) }));
        var nandTemplate = $(go.Node, "Spot", nodeStyle(), $(go.Shape, "NandGate", shapeStyle()), $(go.Shape, "Rectangle", portStyle(true), { portId: "in1", alignment: new go.Spot(0, 0.3) }), $(go.Shape, "Rectangle", portStyle(true), { portId: "in2", alignment: new go.Spot(0, 0.7) }), $(go.Shape, "Rectangle", portStyle(false), { portId: "out", alignment: new go.Spot(1, 0.5) }));
        var notTemplate = $(go.Node, "Spot", nodeStyle(), $(go.Shape, "Inverter", shapeStyle()), $(go.Shape, "Rectangle", portStyle(true), { portId: "in", alignment: new go.Spot(0, 0.5) }), $(go.Shape, "Rectangle", portStyle(false), { portId: "out", alignment: new go.Spot(1, 0.5) }));
        // add the templates created above to myDiagram and palette
        myDiagram.nodeTemplateMap.add("input", inputTemplate);
        myDiagram.nodeTemplateMap.add("output", outputTemplate);
        myDiagram.nodeTemplateMap.add("and", andTemplate);
        myDiagram.nodeTemplateMap.add("or", orTemplate);
        myDiagram.nodeTemplateMap.add("xor", xorTemplate);
        myDiagram.nodeTemplateMap.add("not", notTemplate);
        myDiagram.nodeTemplateMap.add("nand", nandTemplate);
        myDiagram.nodeTemplateMap.add("nor", norTemplate);
        myDiagram.nodeTemplateMap.add("xnor", xnorTemplate);
        // share the template map with the Palette
        palette.nodeTemplateMap = myDiagram.nodeTemplateMap;
        palette.model.nodeDataArray = [
            { category: "input" },
            { category: "output" },
            { category: "and" },
            { category: "or" },
            { category: "xor" },
            { category: "not" },
            { category: "nand" },
            { category: "nor" },
            { category: "xnor" }
        ];
        // load the initial diagram
        load();
        // continually update the diagram
        loop();
    }
    exports.init = init;
    // update the diagram every 250 milliseconds
    function loop() {
        setTimeout(function () { updateStates(); loop(); }, 250);
    }
    // update the value and appearance of each node according to its type and input values
    function updateStates() {
        var oldskip = myDiagram.skipsUndoManager;
        myDiagram.skipsUndoManager = true;
        // do all "input" nodes first
        myDiagram.nodes.each(function (node) {
            if (node.category === "input") {
                doInput(node);
            }
        });
        // now we can do all other kinds of nodes
        myDiagram.nodes.each(function (node) {
            switch (node.category) {
                case "and":
                    doAnd(node);
                    break;
                case "or":
                    doOr(node);
                    break;
                case "xor":
                    doXor(node);
                    break;
                case "not":
                    doNot(node);
                    break;
                case "nand":
                    doNand(node);
                    break;
                case "nor":
                    doNor(node);
                    break;
                case "xnor":
                    doXnor(node);
                    break;
                case "output":
                    doOutput(node);
                    break;
                case "input": break; // doInput already called, above
            }
        });
        myDiagram.skipsUndoManager = oldskip;
    }
    // helper predicate
    function linkIsTrue(link) {
        return link.findObject("SHAPE").stroke === green;
    }
    // helper function for propagating results
    function setOutputLinks(node, color) {
        node.findLinksOutOf().each(function (link) { link.findObject("SHAPE").stroke = color; });
    }
    // update nodes by the specific function for its type
    // determine the color of links coming out of this node based on those coming in and node type
    function doInput(node) {
        // the output is just the node's Shape.fill
        setOutputLinks(node, node.findObject("NODESHAPE").fill);
    }
    function doAnd(node) {
        var color = node.findLinksInto().all(linkIsTrue) ? green : red;
        setOutputLinks(node, color);
    }
    function doNand(node) {
        var color = !node.findLinksInto().all(linkIsTrue) ? green : red;
        setOutputLinks(node, color);
    }
    function doNot(node) {
        var color = !node.findLinksInto().all(linkIsTrue) ? green : red;
        setOutputLinks(node, color);
    }
    function doOr(node) {
        var color = node.findLinksInto().any(linkIsTrue) ? green : red;
        setOutputLinks(node, color);
    }
    function doNor(node) {
        var color = !node.findLinksInto().any(linkIsTrue) ? green : red;
        setOutputLinks(node, color);
    }
    function doXor(node) {
        var truecount = 0;
        node.findLinksInto().each(function (link) { if (linkIsTrue(link))
            truecount++; });
        var color = truecount % 2 === 0 ? green : red;
        setOutputLinks(node, color);
    }
    function doXnor(node) {
        var truecount = 0;
        node.findLinksInto().each(function (link) { if (linkIsTrue(link))
            truecount++; });
        var color = truecount % 2 !== 0 ? green : red;
        setOutputLinks(node, color);
    }
    function doOutput(node) {
        // assume there is just one input link
        // we just need to update the node's Shape.fill
        node.linksConnected.each(function (link) { node.findObject("NODESHAPE").fill = link.findObject("SHAPE").stroke; });
    }
    // save a model to and load a model from Json text, displayed below the Diagram
    function save() {
        document.getElementById("mySavedModel").value = myDiagram.model.toJson();
        myDiagram.isModified = false;
    }
    exports.save = save;
    function load() {
        myDiagram.model = go.Model.fromJson(document.getElementById("mySavedModel").value);
    }
    exports.load = load;
});
